Chemistry 6.1-6.2 Review

123456789101112131415161718
Across
  1. 1. the transfer of energy between objects or systems that are in contact and are at different temperatures
  2. 3. ability to do work
  3. 4. portion of the universe or sample being studied
  4. 8. the sum of all the possible forms of energy of all the ions, atoms, and molecules in a system
  5. 10. the law of___________of energy states that energy can neither be created nor destroyed
  6. 13. this reaction type involves energy absorption
  7. 15. device for measuring heat flow
  8. 16. all chemical reactions involve energy _________
  9. 17. energy associated with motion
  10. 18. the internal energy plus the product of pressure and volume
Down
  1. 2. study of the flow of energy
  2. 5. SI unit of energy and energy transfer
  3. 6. remainder of the universe minus the system
  4. 7. internal energy is a ______function
  5. 9. energy associated with the position of an object relative to a force upon it
  6. 11. the heat required to cause a unit rise in the temperature of a unit mass of the substance
  7. 12. all energy exchanges between a system are either heat or__________
  8. 14. this reaction type involves energy release